The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2014
Filed:
May. 22, 2014
Applicant:
Prc-desoto International, Inc., Sylmar, CA (US);
Inventors:
Steven J. Hobbs, Gilbert, AZ (US);
Gregory J. McCollum, Gibsonia, PA (US);
Lawrence G. Anderson, Allison Park, PA (US);
Renhe Lin, Stevenson Ranch, CA (US);
Assignee:
PRC-DeSoto International, Inc., Sylmar, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 4/00 (2006.01); C08L 61/02 (2006.01); C08G 65/48 (2006.01); C08L 81/02 (2006.01); C08G 2/00 (2006.01); C08G 16/04 (2006.01); C08F 8/08 (2006.01); C08F 8/30 (2006.01); C09D 161/00 (2006.01); B05D 3/02 (2006.01);
U.S. Cl.
CPC ...
C08G 16/04 (2013.01); C09D 161/00 (2013.01); B05D 3/0254 (2013.01);
Abstract
Disclosed are terminal-modified difunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, an aldehyde or a ketone, and a compound containing a functional group. Compositions comprising the terminal-modified difunctional sulfur-containing polymers useful as sealants are also disclosed.